Human Origins
From Bone Powder to Ancient Genome: How Scientists Extract and Authenticate DNA from the Deep Past
Scientists employ a rigorous, multi-stage workflow to extract and authenticate ancient DNA (aDNA) from fossilized remains. This process involves meticulous sample preparation, DNA extraction, and bioinformatic analysis, all guarded by stringent controls to prevent contamination and ensure data reliability.
Dr. Elena Ortiz·October 26, 2026
